<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>
<<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>
     <form id="myform" name="myform" method="post" onsubmit="return sumbitTest();"   
      action="<?php echo U(add);?>">  
    <table>  
        <tr>  
            <td>姓名:</td>  
            <td> <input type="text" name="brand"> </td>  
        </tr>  
        
        <tr>  
            <td>年龄:</td>  
            <td>  
                <select name="card_num">  
                    <option value="20">20</option>  
                    <option value="21">21</option>  
                    <option value="22">22</option>  
                </select>  
            </td>  
        </tr>  
        <tr>  
            <td colspan="2">  
                <input type="submit" value="Submit普通提交">  
                <input type="button" id="ajaxBtn" value="AJAX提交" />  
                <input type="button" id="jqueryBtn" value="jQuery提交" />  
                <input type="button" id="jsBtn" value="JS提交" />  
                <input type="submit" value="onSubmit提交" />  
            </td>  
        </tr>  
    </table>  
</body>
</html>

</body>
</html>